高电流双极步进电机控制器电路,High current bi
高电流双极步进电机控制器电路,high current bipolar stepper motor controller
specifications
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high current bipolar stepper motor controller kit is based on chopper drive. chopper drive is a method of providing a constant current source to a device. chopper drive allows for use of higher voltage power supply for better performance and higher speed. it is uses sgs thomson's l297 and l298 controller ic's.
logic supply - 5 vdc @ 300 ma
motor supply - 8 to 30 vdc
connection via 10-pin box header for easy interface with any microcontroller development boards
external or internal voltage reference option via jumper
onboard preset for current adjustment
high speed switching diodes for l298 ic protection
power-on led indicator for both the supplies
power battery terminal (pbt) for easy supplies and motor connection
heat sink included
four mounting holes 3.2 mm each
pcb dimensions 74 mm x 71 mm
schematic
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specifications
--------------------------------------------------------------------------------
high current bipolar stepper motor controller kit is based on chopper drive. chopper drive is a method of providing a constant current source to a device. chopper drive allows for use of higher voltage power supply for better performance and higher speed. it is uses sgs thomson's l297 and l298 controller ic's.
logic supply - 5 vdc @ 300 ma
motor supply - 8 to 30 vdc
connection via 10-pin box header for easy interface with any microcontroller development boards
external or internal voltage reference option via jumper
onboard preset for current adjustment
high speed switching diodes for l298 ic protection
power-on led indicator for both the supplies
power battery terminal (pbt) for easy supplies and motor connection
heat sink included
four mounting holes 3.2 mm each
pcb dimensions 74 mm x 71 mm
schematic
DDFS的原理及DDFS的FPGA实现
如何实现高精度微棱镜高效批量生产、高精度、高一致性呢？
国内免税“琼版”iPhone 12正式开售
华为公布三大专利许可计划，樊志勇：未来将继续探索新领域
低压电力电容器容值衰减的原因是什么
高电流双极步进电机控制器电路,High current bi
关于多参数食品安全检测仪产品特点介绍
视源MAXHUB携手梦想人科技开启智能会议新纪元
在5G时代，4G还可用多长时间？
适合 3D打印的医疗器械类型
智慧教育的人工智能平台如何建设？
ARM在中国发布”全球大学计划合作联盟“项目
提高有功模式效率以满足能源之星的要求
京东发布新动能计划，解决企业市场先进技术落地难题
解锁高速时代，一文了解芯讯通5G产品！
伺服控制的三种模式
LG U+联合华为实现了5G手机上网速率达到了1.1Gbps
iPhone12Pro相较于上一代运行速度提升明显
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Linux内核同步机制：引入Per-CPU变量的意义